Base | Representation |
---|---|
bin | 1000110000101011011… |
… | …10011101110100100111 |
3 | 1001202222001120202222122 |
4 | 10120111232131310213 |
5 | 14412433111304111 |
6 | 350141052220155 |
7 | 30514235410625 |
oct | 4302556356447 |
9 | 1052861522878 |
10 | 301012213031 |
11 | 1067276019a2 |
12 | 4a40846a65b |
13 | 22501753a2a |
14 | 107d774c515 |
15 | 7c6b4a3cdb |
hex | 4615b9dd27 |
301012213031 has 2 divisors, whose sum is σ = 301012213032. Its totient is φ = 301012213030.
The previous prime is 301012213009. The next prime is 301012213093. The reversal of 301012213031 is 130312210103.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 301012213031 - 214 = 301012196647 is a prime.
It is a super-2 number, since 2×3010122130312 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (301012713031) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150506106515 + 150506106516.
It is an arithmetic number, because the mean of its divisors is an integer number (150506106516).
Almost surely, 2301012213031 is an apocalyptic number.
301012213031 is a deficient number, since it is larger than the sum of its proper divisors (1).
301012213031 is an equidigital number, since it uses as much as digits as its factorization.
301012213031 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 301012213031 its reverse (130312210103), we get a palindrome (431324423134).
The spelling of 301012213031 in words is "three hundred one billion, twelve million, two hundred thirteen thousand, thirty-one".
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